baber/WOPTO huggingface dataset:
Patent DE-3800261-A1 (DE)
Title: Reactive dyes
Inventor: HERD KARL-JOSEF DR
IPC: C09B62/44
Filed: 1988-01-08
Abstract: Selected dyes of the formula <IMAGE>  in which     Fb is a dye radical,   B/B' is a direct bond or bridge member,   X is CH=CH2 or CH2CH2-Y, where   Y is a radical which can be eliminated by alkali,   R is H or C1-C4-alkyl, and   Z is a fibre-reactive radical from the methylpyrimidine series, are outstandingly suitable for the dyeing and printing of cellulose materials. The dyes exhibit good build-up capacity and high fixing yields to produce wet-fast dyeings and prints.
Patent DE-3807003-A1 (DE)
Title: Composition for treating Parkinson's syndrome
Inventor: BIRKMAYER WALTHER PROF DR
IPC: C07H19/207
Filed: 1988-03-01
Abstract: Use of the enzyme cofactor NAD or of a salt thereof for producing a pharmaceutical composition suitable for the treatment of Parkinson's syndrome.
Patent DE-3808727-A1 (DE)
Title: Door lining for motor vehicles
IPC: B60R13/02
Filed: 1988-03-16
Abstract: In order to provide a door lining for motor vehicles which gives a high quality with low manufacturing costs, it is proposed that the door lining be made of two main parts, namely a thermoplastic injection-moulded frame and a panel fitted into the latter, the thermoplastic injection-moulded frame having an integrated armrest, door pocket, door-pull handle as well as ribs for fitting the frame into the body-shell of the motor vehicle and for receiving the channel seal, and receptacles for receiving a panel. <IMAGE>
Patent DE-3812881-A1 (DE)
Title: Self-closing door, particularly for telephone boxes
Inventor: BOBON SIEGFRIED
IPC: E05F1/10
Filed: 1988-04-18
Abstract: The invention relates to a self-closing door (5) for telephone boxes (1), in the case of which the point of rotation lies outside the width of the door opening, said door (5) furthermore being pivoted out by means of curved door levers (13) such that, when fully opened, it is located in front of the laterally delimiting frame, with the result that the full width of the door opening is thus available. <IMAGE>
Patent DE-3814762-A1 (DE)
Title: Shaped part for furniture, walls, dividing walls, wall coverings and the like
Inventor: WEDEMEYER HANS-WERNER V
IPC: E06B3/70
Filed: 1988-04-30
Abstract: Three-dimensionally formed outsides of furniture doors are produced by milling and carving solid wood. So-called medium-density fibreboards are also shaped to form three-dimensional shaped articles by subsequent milling. However, these methods are expensive and require a lot of work by hand. In order to produce the shaped part inexpensively and with low reject rates in such a way that the two sides of the shaped part are differently shaped, a profiled top side is provided on at least one shaped element which is joined to a base body. The base body may be a conventional board, while the shaped element may have any desired shaping. The shaped part is suitable for forming furniture doors such that on the inside they have the same surface shape as the insides of the furniture, while the outside of the furniture door may have the desired profile. A conventional particle board which does not warp may be provided as base body.
Patent DE-3816866-A1 (DE)
Title: Cultivation element
Inventor: SCHILLING SIEGFRIED
IPC: A01G9/02
Filed: 1988-05-18
Abstract: Cultivation element having a planar or curved rear wall onto which there are joined, on the visible side, one or more pockets which jut out towards the viewer, are filled with planting soil or serve to receive a hydroculture, the pockets being connected fixedly or releasably to the rear wall and their visible-side delimiting walls either consisting of a material which has large, continuous openings or fine, continuous pores or possibly having slits which may be adjoined by longitudinal channels, which are upwardly open on the visible side, or grids, in the manner of screens or designed as small baskets, or similar large-pore coverings, in accordance with the main patent (Patent Application P 3803121.3), characterised in that the filling of the pockets, longitudinal channels or small baskets with planting soil or humus is in connection with a water-storage element which may consist of a substance having porous or small or relatively large interconnected cavities for receiving and storing water or may be designed as a water-storage container which is connected to the planting soil or the humus by means of lines.
Patent DE-3817018-A1 (DE)
Title: Fire pump drive regulating system
Inventor: SCHLUND ALFRED
IPC: F04D15/02
Filed: 1988-05-19
Abstract: Known fire pump drive regulating systems permit regulation of the driving power by means of the delivery pressure of the pump. This increases the negative effects if the hose bursts. According to the invention, it is proposed that a flowmeter (7) (for example an impeller) be provided in addition in the pump delivery pipe (5) alongside a pressure pick-up device (6) in order to measure the pressure and the through-flow on a constant basis. The pressure and the through-flow are combined in an electronic regulating device (4) to form a common output signal (10) by means of an AND gate (16). The output signal (10) is used to switch off the drive assembly (2) of the feed pump (3) via a preferably pneumatic servo device (11) if a hose bursts while it is being used for extinguishing purposes. <IMAGE>
Patent DE-3825506-A1 (DE)
Title: Device for punching and, if desired, embossing, flat materials
Inventor: LOECHT HEINRICH VAN DE DR
IPC: B26D1/09
Filed: 1988-07-27
Abstract: A device for punching and, if desired, embossing, flat materials, such as corrugated cardboard, especially in the form of sheets, has a machine frame (1) having a punching and embossing device (29). The latter has a chase (9) having a punching tool (11) and a counter plate (12) which can be moved towards one another by means of a drive. In order to achieve a structure of the device which is as compact and simple as possible, a connecting rod (16) of a crank mechanism (18) which acts as a drive engages on the chase (9) on one side and on the counterplate (12) on the other, which makes the transmission of force via long paths through the machine frame unnecessary. When the punching and embossing device (29) is closed, the crank mechanism (18) is situated in its covering position. <IMAGE>
Patent DE-3830191-A1 (DE)
Title: Bicycle brake
Inventor: SCHAUFF HANS
IPC: B62L1/14
Filed: 1988-09-06
Abstract: The invention relates to a bicycle brake having two one-armed levers 1 which are articulated, on each side of the wheel rim, on the wheel forks or on the rear wheel stay, on the free lever ends 1b projecting outwards of which levers 1 there is fastened in each case an actuating cable 4, and on the region, situated between the articulation point 1a and the lever end 1b, of which brakes 1 there is fastened in each case a brake block, the free lever end 1b and a lever region 1c adjoining the latter being covered on all sides by a protection cap 3. <IMAGE>
Patent DE-3832998-A1 (DE)
Title: Backflow preventer
Inventor: LIPOWSKI KURT DIPL ING
IPC: E03C1/10
Filed: 1988-09-29
Abstract: In the case of a device for preventing the backflow of liquid in pipelines, in particular of showering water in shower houses etc., using an elastomeric, funnel-like component, it is proposed, in order to improve and ventilate the pipeline, that the component be arranged in a housing of corresponding funnel-shaped design and that openings to the atmosphere be formed in the wall region covered by the component.
Patent DE-3835611-A1 (DE)
Title: Flat metal seal
Inventor: WEIGOLD DIETER
IPC: F16J15/08
Filed: 1988-10-19
Abstract: A flat metal seal is described which is intended in particular for use as a cylinder head seal for an internal combustion engine and is characterised in that a bead is formed on a sealing element, which bead is deformed, by virtue of suitable shaping and a defined degree of projection beyond the diameters of the sealing element in the operating state, in such a way that when the sheet metal comes to rest ultimately in the main frictional connection, the sealing element formed by the bead is in the secondary frictional connection.
Patent DE-3910619-A1 (DE)
Title: Swivel device for the anti-skid chain assembly of a motor vehicle
Inventor: SCHULZ GERD
IPC: B60B39/00
Filed: 1989-04-01
Abstract: A swivel device for the anti-skid chain assembly of a motor vehicle has a housing (2) in which a toothed rack (22) which can be moved by means of a drive (20) is mounted in a longitudinally displaceable fashion and drives a crown gear (42) which is mounted on a power output shaft (40). The power output shaft (40) has one end (41) protruding out of the housing and drives a swivel arm. The housing (2) has a cylindrical section (4) which serves as securing element for fitting the swivel device to the motor vehicle. By means of the cylindrical section (4), the housing (2) can be adjusted about an axis (5) which extends at an angle to the axis (43) of rotation of the power-output shaft (40). <IMAGE>
Patent DE-3911935-A1 (DE)
Title: Leaven for baking bread - has bacterial action frozen by application of specified amt salt
Inventor: MENGE WILHELM
IPC: A21D8/04
Filed: 1989-04-12
Abstract: Rye grains or flour are formed into dough using leaven produced by action of bacteria on the grain mash. After the acidifying bacteria have operated and multiplied for 5-20 hrs., further bacterial growth is prevented by adding to the leaven up to 2.5% salt, related to the total amt. of flour in the finished dough. With further multiplication of bacteria stopped by the salt addn., the leaven can be stored for at least 4 weeks, without resultant bread losing any flavour or texture. ADVANTAGE - Bread can be made on large scale, e.g.  for supermarkets from dough stored for considerable time.
Patent DE-3921780-A1 (DE)
Title: Combined clip and cap for writing instrument - has through passage between side of cap and clip
Inventor: SCHMIDT UDO
IPC: B43K23/12
Filed: 1989-07-01
Abstract: A writing instrument is provided with a clip (1) which incorporates a cap (5) which covers the writing tip of the instrument.  The cap (5) has a cylindrical body (8) with an end wall (6). The body (8) extends above the cap end wall (6) and has a radial opening formed between two parallel walls (4).  These walls extend radially outwards and are connected by a wall which extends downwards beyond the cap (5) and at a distance from it to form the clip (2).  A through passage (3) is thus formed between the clip (2) and the cap (5).  In the event of the cap being swallowed by a young child, the through passage (3) prevents the child from being choked. USE - Cap for writing instrument.
Patent DE-3930528-A1 (DE)
Title: Corrosion-resistant collapsible tubing - has extruded rubber section wound spirally to form lining with thermoplastic reinforcement wound and bonded into gaps between spiral turns
Inventor: KOUROUPAKIS ALEXANDROS
IPC: B29D23/00
Filed: 1989-09-13
Abstract: Collapsible tubing has an inner rubber liner and an outer spiral reinforcement. The liner is an extruded rubber section wound round spirally, forming a spiral groove which is open at least to the exterior and which is between the individual windings, the spiral reinforcement is also made of thermoplastic polymer and it lies in the groove where it is firmly bonded to the liner. The liner is a natural or synthetic rubber; the latter can include silicone rubber. The reinforcement is pref a polyethylene and/or other polyolefin. ADVANTAGE:The tubing has a reinforcement which does not corrode in an environment where steel would be corroded. Its production process concerned is extremely simple.
Patent DE-4009167-A1 (DE)
Inventor: BAERTS CHRISTIAAN
IPC: G01N1/12
Filed: 1990-03-22
Abstract: Samplers for molten metals are known which consist at least of two shell-type metallic subbodies which are arranged in such a way with respect to each other that their end faces are opposite. Their subbodies form a sampling chamber and they have an inlet pipe which opens into the chamber. In order to design a sampler in such a way that it is possible to remove the sample after the liquid metal has solidified simply and quickly, the chamber is coated at least in the region of the opening and the wall region opposite the opening with an abrasion-resistant layer which is thermally stable up to about 1700 DEG C. The end faces of the shell-type subbodies can remain free of the abrasion-resistant coating material.
Patent DE-4012906-A1 (DE)
Title: Short circuit ring of metal wire rope - has connectable wire cores, brought out as arcs from stranded paths
Inventor: RAETZ WALTER DIPL ING
IPC: H01R4/02
Filed: 1990-04-23
Abstract: The metal wire rope short circuit ring has intermittently brought out wire cores at the sides for incorporation into a conveyor belt for electronic monitoring of belt slits. The wire cores to be laterally connected are brought out from the rope strands in a natural arc. They are held by a metal clamp or sleeve for mutual soft soldering. Pref. the connector or the wire core ends are located in each straight zone of stranded ropes as a short circuit ring.  The metal clamps or sleeves are of brass or tin-plated steel. ADVANTAGE - Improved endless connection without strain or stress of wire core ends.
Patent DE-4021010-A1 (DE)
Title: Incremental length measurement system for machine tools - has scale carrier with incremental track, two parallel reference tracks, sensing and evaluation devices
Inventor: KRIEG WERNER
IPC: G01D5/347
Filed: 1990-07-02
Abstract: An incremental length measurement system contains a scale carrier (1) with incremental (2) and parallel reference (4) tracks. Reference marker intervals corresp. to their absolute distances from a null position. The tracks are sensed by a device movable w.r.t. the scale carrier, and connected to an evaluation device. A second, preferably similar reference track (6) parallel to the incremental and first reference tracks has marker (7) separations in one group pref. the same as the first reference track but variable from group to group. USE/ADVANTAGE - For relative position measurement, e.g. in machine tools, and absolute measurement over practically any length.
Patent DE-4024099-A1 (DE)
Title: Protecting bicycle tyre valve against theft - involves use of grub screw to lock valve body
Inventor: STAHLMANN SEN GERHARD
IPC: B62H5/00
Filed: 1990-07-30
Abstract: The device can protect the valve of a bicycle tyre against theft or misuse. It locks the valve into position. A security housing (5) has an inner thread (4) into which the valve body (1) is screwed and then locked in place by means of a grub screw (6). USE/ADVANTAGE - Simple method of preventing unwanted  tampering with a bicycle tyre valve insert.
Patent DE-4025172-A1 (DE)
Title: Superconductor thin film sputtering appts. - contg. non-contaminating parts near substrate
Inventor: SIPOS BALINT
IPC: C23C14/08
Filed: 1990-08-08
Abstract: In a sputtering appts. for prodn. of a metal oxide hight emp,.  temp. superconductive thin film on a substrate, the novelty is that at least the surfaces(16a) of the high temp parts (16) of the appts. (2), which are located near the heated substrate (15) and which are exposed to the plasma (10), consist of a material (22) which does not affect the compsn. of the material (20) deposited on the substrate (15). Also claimed is a method of operating the appts. in which, prior to sputter deposition of target material (7), the material (22) is sputtered onto the portion (16) of the appts. near the substrate (15). ADVANTAGE - Incorporation of impurities, which effect the superconductive properties of the thin film, is reduced or avoided.
Patent DE-4026106-A1 (DE)
Title: Material heat treatment station - has selected path for exhaust air via zones to cleaner while un:soiled exhaust is released into ambient atmos.
Inventor: PABST MANFRED
IPC: D06C7/00
Filed: 1990-08-17
Abstract: The drying of heat-treatment appts., for moving webs of textiles or paper and the like, has a number of zones (2), with an exhaust air collection channel (5) extending over the whole stretch with connections (4) to each zone (2). An exhaust air suction unit (8,9) is at each of the ends (6,7) of the collection channel (5). A limit (12-22) slides along the length of the collection channel (5) between the suction zones of each suction unit (8,9). - Pref. one suction unit (9) is linked to an air cleaner (11) of one type, while the other suction unit (8) is connected to another type of air cleaner (10) or leads directly into the ambient atmosphere. Adjustable blocking flaps (12-22) within the exhaust air collection channel (5) are between each pair of connections (4) between the collection channel (5) and the separate zones (2).
Patent DE-4029928-A1 (DE)
Title: Complete analysis of electromagnetic radiation -  using computer-controlled interferometer, with beam modulation via linear displacement of mirrors
Inventor: MEIER JOACHIM DIPL ING
IPC: G01J4/04
Filed: 1990-09-21
Abstract: Radiation is split (4) into a reference beam (R) and a measurem to form a parallel offset beam which i spseudo-depolarised in a double-refractive elements (6) and converted into a reference polarisation state by a linear polariser (7). The measurement beam (M), after parallel displaced reflection (8), in terferes with the reference beam (R) at the beam splitting face of the beam splitter (4). The interference is caused by beat frequency prodn. by Doppler shift of the radiation frequency by modulation of the optical path length of one or both beams (M, R) the modulation being effected by either linear displacement of at least one of the mirrors (5, 8) parallel to the beam direction by means of a linear displacement device (9) or modulation of the optical thickness of an element is at least one of the two beam paths. A portion of the superimposed beams (M, R) is analysed by a double-refractive element (10) into mutually orthogonal, liknear pholarised components which are opt. passed through an optic (11) and which are each imaged by an active face of a photosensitive sensor (12, 13). The output signals are fed separately to a measuring circuit having a calibrating amplifier (14), A/D converts (18, 19) an electronic polarisation state display unit (15) and a device (20) for interrupting the measurement beam (M) at a spacific time point for a specifi duration. Electronic equipment (17) processes the signals from two photo sensors (16), supplying the calibrating amplifier (14) and a data processor (21) used for collecting and storing signals from the A/D converters (18, 19). ADVANTAGE - Provides complete analysis of the electromagnetic radiation using compact and simple optical and mechanical assemblies.
Patent DE-4031248-A1 (DE)
Inventor: BLEY PETER DR
IPC: H01H61/013
Filed: 1990-10-04
Abstract: The invention relates to a microchemical element, consisting of a substrate, a microstructure body, which is bonded to the substrate and can move partially with respect to it as a result of a temperature change and, for its part, is constructed from an electrically non-conductive and an electrically conductive material, at least a portion of the electrically conductive material forming a heating resistor. The object of the invention is to specify such an element of this type in which the movement of the microstructure body takes place parallel to the substrate. The object is achieved in that the heating resistor is arranged asymmetrically offset, seen in the vertical direction onto the substrate, in the moving part of the microstructure body, and is completely immersed in the microstructure body, its thickness in the specified direction corresponding to the thickness of the microstructure body.
Patent DE-4035406-A1 (DE)
IPC: C04B41/70
Filed: 1990-11-07
Abstract: With the present invention, a method for protecting porous building materials against the influence of ice-thawing salts is proposed, in which a coating capable of water vapour diffusion and consisting of an impregnation and a wax coating located thereon is applied at least to that surface of the porous building material which faces the weather and is visible.
Patent DE-4036692-A1 (DE)
Title: New N-acyl fumaramic acid derivs.
Inventor: WAGNER OLIVER DR
IPC: A01N37/40
Filed: 1990-11-17
Abstract: (A) N-acyl fumaramic acid derivs. of formula (I) are new. A= OR3 or NR4R5; R3-R5= H, 1-6C alkyl, 1-4C haloalkyl, 2-6C alkenyl, 2-6C alkynyl, or aryl(1-4C)alkyl opt. ring-substd. by 1-3 of alkyl, alkoxy, haloalkyl, haloalkoxy, halogen, CN or NO2; R1 and R2= H or 1-6C alkyl or R1+R2= (CH2)m; M= 2-6. Ar= mono- or bicyclic aryl opt. substd. by 1-3 of alkyl, alkoxy, haloalkyl, phenoxy, halophenoxy, benzyloxy, phenyl, haloalkoxy, OH, halogen or NO2; n= 0-3; provided that: (a) Ar is not phenyl or 4-nitrophenyl when A= NH2; (b) Ar is not phenyl when A= OEt or MNe2. (B) Fungicidal compsns. contg. cpds. (I) including those excluded by the above provisos, are also new.
Patent DE-4038096-A1 (DE)
Title: Harness for forest clearing saw - has gas or liq. pad on shoulders working with set of straps
Inventor: ABELSSON RUNE LARS-AAKE
IPC: A45F3/12
Filed: 1990-11-29
Abstract: The harness is for a forestry scrub-clearing saw. It has a pair of shoulder straps (16,17). It incorporates a side belt (18) a pad (11) and appropriate attachments, and has at least one elastic hollow body (21) filled with air (gas) or liq. integrated into the harness between the load and the operator's shoulders. USE/ADVANTAGE - Ensures an even well-shaped load comfortably arranged on the shoulders of the operator.
Patent DE-4039516-A1 (DE)
Inventor: WENGER BERNHARD
IPC: B64D17/02
Filed: 1990-12-11
Abstract: The belt device for a paraglider (1) with a seat (2) comprises a shock-reducing absorber (3) arranged on the seat (2) in the form of inflatable mattress-like air-cushions (4) fitted in fabric pockets (5) which can be integrated into the base or back of the seat (2) or secured to it by attachments (6). The absorbers damp even heavy collision forces so that a pilot remains unharmed even in the heaviest crash-landings.
Patent DE-4039774-A1 (DE)
Title: Seat and backrest cushion for car and office seats - has profiled mat of recycled rubber covered by natural fibre cover
Inventor: KRAFT FRANZ DIPL ING
IPC: A47C7/42
Filed: 1990-12-13
Abstract: The back and seat cushion of office and car chairs etc. comprises a profiled porous rubber mat (1) made of recycled rubber with a cover (2) of preferably natural fibres. The mat (1) can have a similar of different profiled section on the top and bottom sizes. In the backrest are the cushion can be on one or more parts of different sizes to support the muscles of the back and neck accordingly. The cushion can be fixed displaceably on straps.
Patent DE-4040037-A1 (DE)
Title: Sealing strip for door of vehicle - with inclusion of reinforcing element to prevent buckling
Inventor: POSSENRIEDE HERBERT
IPC: B60J10/82
Filed: 1990-12-14
Abstract: The sealing arrangement is for a vehicle door (1). It incorporates strips (3) made of rubber elastic material which are attached to the B-post (4). A stiffening element (6) made of spring steel or plasticS is embedded in the part of the seal which comes into contact with the glass of the frameless window. USE/ADVANTAGE - Sealing strip which avoids the creation of wavy formations as the window is wound up and down.